A parallelogram is two triangle together.
The circle - the rest are polygons.
I don't know about the relation in the perimeters of a triangle and a parallelogram but if a triangle is on the same base on which the parallelogram is and the triangle is between the same parallel lines of the parallelogram, then the area of the triangle will be half the area of the parallelogram. That is, area of a triangle = 1/2 area of a parallelogram if the triangle is on the same base and between the same parallel lines.
The answer depends on how the parallelogram in the triangle is constructed.
you do it because the triangle is half the size of the parallelogram
NO!!!! A parallelogram has 4(four) sides. A Triangle has 3(three) sides.
No, a triangle is not a a parallelogram
No, because a triangle has no parallel sides.
Yes, a parallelogram and an isosceles triangle can tessellate together. This is possible because the angles of the parallelogram can be matched with the angles of the isosceles triangle in a way that allows the shapes to fit together without any gaps. By carefully arranging the triangles and parallelograms, they can cover a plane completely, demonstrating their compatibility in tessellation.
No. A triangle has 3 sides, and a parallelogram has 4 sides. No kind of triangle can be a parallelogram, and no kind of parallelogram can be a triangle. The question is a lot like asking: Can this particular model of Toyota be a Ford ?
Parallelogram, rhombus and triangle
If the heights and bases are the same, then the triangle is half the area of the parallelogram.
If the heights and bases are the same, then the triangle is half the area of the parallelogram.